What can we conclude from the evidence?

There have been several reviews of the scientific evidence on the effectiveness of homeopathy. TheHouse of Commons Science and Technology Committee said there is no evidence that homeopathy is effective as a treatment for any health condition.

There is no evidence for the idea that substances that can induce certain symptoms can also help to treat them. There is no evidence for the idea that diluting and shaking substances in water can turn those substances into medicines.

The ideas that underpin homeopathy are not accepted by mainstream science, and are not consistent with long-accepted principles on the way that the physical world works. The Committee's 2010report on homeopathy said the "like cures like" principle is "theoretically weak", and that this is the "settled view of medical science".

It is of note, for example, that many homeopathic remedies are diluted to such an extent that there is unlikely to be a single molecule of the original substance remaining in the final remedy. In cases such as these, homeopathic remedies consist of nothing but water.

Some homeopaths believe that, due to the succussion process, the original substance leaves an "imprint" of itself on the water. But there is no known mechanism by which this can occur. The 2010 report said: "We consider the notion that ultra-dilutions can maintain an imprint of substances previously dissolved in them to be scientifically implausible."

Some people who use homeopathy may see an improvement in their health condition due to a phenomenon known as the placebo effect.

If you choose health treatments that provide only a placebo effect, you may miss out on other treatments that have been proven to be more effective. .

Content supplied by the NHS Website

Medically Reviewed by a doctor on 21 Dec 2018